Publicaciones en colaboración con investigadores/as de Universidad de Antioquia (3)

2012

  1. Development of knowledge for teaching proportionality in prospective elementary teachers

    Bolema - Mathematics Education Bulletin, Vol. 26, Núm. 42 B, pp. 559-588

2010

  1. DEVELOPING PROSPECTIVE TEACHERS' MATHEMATICAL KNOWLEDGE TO TEACH PROPORTIONALITY

    PME 34 BRAZIL: PROCEEDINGS OF THE 34TH CONFERENCE OF THE INTERNATIONAL GROUP FOR THE PSYCHOLOGY OF MATHEMATICS EDUCATION, VOL 2

2009

  1. EPISTEMIC AND COGNITIVE CONFIGURATIONS OF PRE-SERVICE TEACHERS WHEN SOLVING A MISSING VALUE PROBLEM

    PME 33: PROCEEDINGS OF THE 33RD CONFERENCE OF THE INTERNATIONAL GROUP FOR THE PSYCHOLOGY OF MATHEMATICS EDUCATION, VOL 1